baber/WOPTO huggingface dataset:
Patent ZA-893651-B (ZA)
Title: 6-phenyl-3-(piperazinylalkyl)-2,4(1h,3h)-pyrimidinedione derivatives,their preparation and their application in therapy
Inventor: FROST JONATHAN
IPC: C07D401/12
Filed: 1989-05-16
Abstract: Compounds corresponding to the general formula (I) 
<IMAGE>
 in which R1 denotes a hydrogen or halogen atom or a methyl or methoxy group, R2 denotes a hydrogen atom, a C1-C4 alkyl group or a benzyl group, n denotes an integer equal to 2, 3 or 4, X denotes a CH group or a nitrogen atom, and R3 denotes a hydrogen or halogen atom or a methoxy group. 
<??>Application in therapeutics.
Patent ZA-896535-B (ZA)
Title: Process for the determination of a specifically bindable substance
Inventor: SCHENK ROLAND DR RER NAT
IPC: G01N33/53
Filed: 1989-08-28
Abstract: To determine a specific binding substance by incubation of the sample solution with at least two receptors R1 and R2, where R1 and R2 are able to bind together and R1 is able to bind specifically to the substance to be determined, and measurement of the agglutination occurring during the reaction, employed as receptor R1 is a conjugate of one partner of a specifically binding pair P and of a component K able to bind specifically to the substance to be determined, and employed as R2 is a receptor which has at least two binding sites for P. <IMAGE>
Patent ZA-909305-B (ZA)
Title: Heterocyclic carboxylic acids
Inventor: ANDERSEN KNUD ERIK
IPC: C07D409/06
Filed: 1990-11-20
Abstract: Novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent, the compounds thus having the general formula I <IMAGE> (I)  wherein Y is  <IMAGE>  wherein R1 and R2 independently are C3-8 cycloalkyl phenyl or thienyl all of which may be optionally substituted with halogen, trifluoromethyl, C1-16 alkyl or C1-6 alkoxy; s is 1, 2 or 3; x is -CH2-, -O- or  <IMAGE>  -wherein R3 is hydrogen or C1-6-alkyl; r is 2, 3 or 4; R4 and R5 each represents hydrogen or may together represent a bond and R6 is OH or C1-8-alkoxy; and pharmaceutically acceptable acid addition salts are potent inhibitors of GABA uptake from the synaptic cleft.
Patent ZA-925521-B (ZA)
Title: Aminocarboxylate ligands having substituted aromatic amide moieties
Inventor: PILLAI RADHAKRISHNA
IPC: A61K49/04
Filed: 1992-07-22
Abstract: Novel metal-chelate complexes comprising aminocarboxylate ligands including substituted aromatic amide moieties, such as those having the formula <CHEM> wherein R13, A1, R1 and R2 are as defined herein, are disclosed.
Patent GB-2375171-B (GB)
Title: Methods and kits for detecting protein kinases
Inventor: SLATER KEVIN JOHN
IPC: A61P35/00
Filed: 2001-12-13
Granted: 2003-03-12
Abstract: A method for measuring protein kinase activity comprising: (a) providing a first solution comprising ATP and a protein kinase to be tested, and a second solution comprising ATP in the absence of said kinase to be tested; (b) adding a substrate capable of being phosphorylated by the protein kinase to be tested to the first and second solutions of step (a); (c) measuring the concentration of ATP and/or ADP, or the rate of change thereof with respect to time, in each of the reaction mixtures formed in step (b) using a bioluminescence reaction; and (d) using the information about the concentration of ATP and/or ADP to determine the activity of the protein kinase to be tested.
Patent GB-2393623-B (GB)
Title: Methods systems and computer program products for accessing an embedded web server as a broadband access terminal
Inventor: SUTANTO SURJA
IPC: H04L69/40
Filed: 2002-08-22
Granted: 2004-09-08
Abstract: Methods, systems and computer program products are provided for accessing an embedded web server of a broadband access terminal by monitoring communications on at least one of a wide area network connection and a local area network connection of the broadband access terminal so as to determine a domain name server and/or a network gateway associated with the wide area network and accessed by a user terminal using the broadband access terminal. When the wide area network connection of the broadband access terminal is detected as unavailable, the broadband access terminal responds to communications from the user terminal to the domain server and/or the network gateway as if the domain name server and/or network gateway are accessible over the wide area network.
Patent GB-2400754-B (GB)
Title: Constant force cartridge brush holder
Inventor: AGUAYO ALEX
IPC: H01R39/41
Filed: 2003-12-31
Granted: 2005-05-11
Abstract: Ä24Ü A brush holder assembly for use in an electric actuating device includes a cylindrical sleeve mounted in a housing of the device. The sleeve incorporates a tube that has an end extending inwardly toward a commutator. The tube may also have a length longer than the cylindrical sleeve, such that the end extends beyond the opening. A U-shaped shunt, having a uniform thickness, is slidably positioned within the tube. The U-shaped shunt has flanges extending outwardly from legs that extend towards the commutator. A brush is positioned between the legs of the shunt with a constant force spring being positioned between the brush and the inner surface of the U-shaped shunt. The spring has a pair of coiled ends that are positioned against the flanges. The spring also includes a middle portion that engages one end of the brush to resiliently push the brush against the commutator with a constant applied force. The U-shaped shunt is connected to the brush by a pig tail wire. In addition, the tube has two pairs of longitudinally diametric extending slots, one pair for receiving and positioning the shunt and the other pair for receiving and positioning the brush. Lastly, a removable cap is positioned in the sleeve for retaining the shunt, spring and brush within the sleeve during operation. In addition, a longitudinal slot is positioned between the tube and the sleeve for receiving a terminal connector, onto which a lead wire is crimped, which is connected to an external electrical source. <IMAGE>
Patent GB-2427673-B (GB)
Title: Frozen beverages
Inventor: MOULDER STEVEN
IPC: A23G9/04
Filed: 2006-06-27
Granted: 2010-02-10
Abstract: Frozen beverages having a desired viscosity (consistency) are produced using a parameter representative of the change between unfrozen and frozen states of the beverage to control cooling of the beverage. The parameter may be the pressure or temperature of the beverage in a freeze cylinder 7 where circulation of coolant to cool the beverage is controlled by a control unit 14 in response to a pressure or temperature sensor 28.
Patent GB-2445392-B (GB)
Title: Load sharing in mobile radio communications network
Inventor: IANEV ISKREN
IPC: H04W12/0431
Filed: 2006-11-16
Granted: 2009-07-08
Abstract: The present invention relates to a method of providing load sharing through network controlled cell reselection in a mobile radio communications network, including delivering an offset parameter to User Equipment within the network for biasing the said reselection, the method further including the step of broadcasting the offset parameter to the User Equipment within system information and so as to be cell-specific, further delivering load-sharing-priority-keys and subsequently processing the offset parameter with the load-sharing-priority-keys so as to become User Equipment specific.
Patent GB-2459304-B (GB)
Title: Improved pulse width modulation
Inventor: WILSON MARTIN
IPC: H02M3/155
Filed: 2008-04-18
Granted: 2013-02-20
Abstract: There is disclosed a method and apparatus for generating, in an envelope tracking modulator of a mobile radio transmission apparatus, a pulse width modulated, PWM, signal representing a time-varying signal, the method comprising, for each time cycle: a) generating a rising ramp from a first voltage level to a second voltage level; b) generating a falling ramp from the second voltage level to the first voltage level; c) detecting a rising slope of the time-varying signal crossing the falling ramp and responsive thereto if the PWM signal is at the first voltage level, transitioning the PWM signal to the second voltage signal; d) detecting a falling slope of the time-varying signal crossing the rising ramp, and responsive thereto if the PWM signal is at the second voltage level, transitioning the PWM signal to the first voltage signal.
Patent GB-2454602-B (GB)
Title: File system authentication
Inventor: IRVINE DAVID
IPC: G06F21/62
Filed: 2007-06-11
Granted: 2009-10-07
Abstract: The present invention relates to file system authentication and, in particular, authentication of users for accessing files stored on a serverless distributed or peer-to-peer file system. Its objective is to preserve the anonymity of the users and to provide secure and private storage of data for users on a serverless distributed file system. It provides a method of authenticating access to a distributed file system comprising the steps of; receiving a user identifier; retrieving an encrypted validation record identified by the user identifier; decrypting the encrypted validation record so as to provide decrypted information; and authenticating access to data in the distributed file system using the decrypted information.
Patent GB-2152048-B (GB)
Title: New pyridine-2-ethers or pyridine-2-thioethers having a nitrogen-containing cycloaliphatic ring
Inventor: SCHEFFLER DR GERHARD
IPC: C07D405/12
Filed: 1984-12-20
Granted: 1987-11-11
Abstract: There are disclosed pyridine-2-ethers and pyridine-2-thioethers having a nitrogen-containing cycloaliphatic ring corresponding to the formula    <IMAGE>  I  the pyridine-N-oxides and/or amine oxides thereof and the pharmaceutically acceptable salts thereof. The compounds show analgesic activity.
Patent HU-212854-B (HU)
Title: Personal sluice chamber
Inventor: GALLENSCHUETZ THOMAS
IPC: E06B11/08
Filed: 1994-04-15
Abstract: In the case of a lock for people which is constructed in the manner of conventional turnstile lock arrangements and has a delimiting means, in the form of a segment of an arc of a circle, on one side of a through-passage and a blocking element which can rotate about a vertical spindle arranged in the centre of said delimiting means, a shutter-door element, instead of a fixedly installed blocking screen, passes as far as the revolving-door spindle, which shutter-door element can be pivoted between an open position, which releases a through-passageway beside the revolving door, and a closed position, which blocks off said through-passageway. <IMAGE>
Patent HU-219482-B (HU)
Inventor: GRAY NANCY M
IPC: A61K31/505
Filed: 1993-11-02
Abstract: A találmány (+)-doxazoszin alkalmazása emberben vizeletfolyást  fokozóés egyidejű vérnyomáscsökkenést mérséklő vagy kiküszöbölő  gyógyászatikészítmények előállítására, ahol a készítmény 10  tömeg%-nál  kevesebb(–)-doxazoszint tartalmaz. ŕ
Patent IT-1189469-B (IT)
Title: Per-fluoro-polyether lubricants
Inventor: ZANINI GIOVANNI
IPC: C23F/
Filed: 1986-04-18
Granted: 1988-02-04
Abstract: The heater has a case made in the form of the rectangular body or a cylindrical body. The inner portion is divided into a heat exchanging chamber formed on its upper portion, an electric mechanical chamber formed on the lower portion and an auxiliary chamber formed on the rear side of said heat exchanging chamber and the electric mechanical chamber. A high voltage transformer and a microwave generator are electrically connected to each other and mounted in the electric mechanical chamber. A microwave guide receives the antenna of the microwave generator mounted in the auxiliary chamber. At the rear of the guide in the auxiliary chamber a fan is used forcedly blowing the microwave and the air from the outside.
Patent IT-1248644-B (IT)
Title: Process for the oxidation of ethers
Inventor: MASPERO FEDERICO
IPC: C07D307/20
Filed: 1990-05-25
Granted: 1995-01-26
Abstract: A process for the conversion of ethers and aldehydes or acetals comprising causing an ether to react with hydrogen peroxide in the presence of synthetic zeolites containing both exchanged and substituted hetero atoms is described.
Patent IT-1205042-B (IT)
Inventor: CORNELLI UMBERTO
IPC: A61P25/28
Filed: 1987-05-28
Granted: 1989-03-10
Abstract: The administration of sulfomucopolysaccharides extracted from duodenum or small intestine of bovines or swines leads to remarkable improvements of the clinical symptomatology of the Alzheimer-type senile demetia.
Patent IT-1168259-B (IT)
Title: Lock for double gates
Inventor: MIGNOT JEAN MARC
IPC: E05B/
Filed: 1983-05-13
Granted: 1987-05-20
Abstract: The lock for a pair of gates comprises an inverted U-shaped arm (15), one end of which receives a retention pin (19) trapping the upper part (7) of one gate (1) between the sides of the arm (15) and allowing the arm to pivot in a vertical plane. The other end of the arm (15) carries a finger (20) extending between the sides of the arm which locates into a vertical hole (23) arranged in the top (8) of the other gate (2). The free end of the finger contains an aperture (21) which receives a padlock (25) to secure the arm in a closed position.
Patent IT-1243482-B (IT)
Title: Truck for servicing and handling helicopters and similar on the ground
Inventor: OLDANI GAETANO
IPC: B66F/
Filed: 1990-08-02
Granted: 1994-06-15
Abstract: The subject of this invention is a truck for servicing and handling helicopters and similar on the ground, characterized by the fact that it includes a central body with a base frame fitted with wheels and supporting a lifting framework, which can be engaged with the helicopter or similar, by means of a spider pantograph. An extractable longitudinal member is associated with the base body and is fitted with a lifting arm which can be engaged with the tail of the helicopter. <IMAGE>
Patent IT-1213311-B (IT)
Inventor: VALERI MARCO
IPC: H04L12/28
Filed: 1986-07-30
Granted: 1989-12-20
Abstract: The present invention relates to a device for implementing the access protocol for serial exchange of numerical informations among terminals interconnected by an optical fiber star network, using queuing state transmission in a small fraction of information channel capacity, thanks to a circuit for measuring the distance from each terminal to star center, which allows to synchronize the queuing state transmission minimizing the physical occupation of transmission channel, the delay queuing for accessing to the network being managed by an access algorithm, processed by the device itself, which is provided in each terminal of the network.
Patent IT-1166727-B (IT)
Title: Alkaline earth alkoxy-aluminium hydride derivs. prodn. - from alkali tetra:hydro-aluminate, alkaline earth halide and alcohol (NL 13.5.80)
Inventor: DOZZI GIOVANNI
IPC: C07F/
Filed: 1979-04-04
Granted: 1987-05-06
Abstract: Al hydride derivs. of formula M AlH4-n(OR)n 2 xB (I) are prepd. by reacting MHal2, M'AlH4 and a 1-20C ROH. In (I), n is 0.5-3.5; OR is alkoxy derived from prim., sec. or tert. alcohol and R is (cyclo)aliphatic or aromatic hydrocarbyl opt. substd. by functional gps. such as OR', SR' or NR'2(R' is not defined); M is alkaline earth metal; M' is alkali metal; B is Lewis base and x is 0-4. (I) may also be made by reacting MHal2, M'AlH4 and an aldehyde or ketone (in this case R cannot be tert). Reactions are pref. in ether or aliphatic or aromatic hydrocarbon solvents at -40 degrees C to prod. decomposition temp. (I) are useful for hydrogenating organic functions such as carbonyl, carboxyl, ester, anhydride, etc., rapidly and under mild conditions. They are also useful as drying agents for organic solvents. High yields of pure (I) are obtd. rapidly. M'AlH4 can be made from AlCl3 and M'H and the crude prod. used directly without isolation of pure M'AlH4.
Patent IT-1213198-B (IT)
Title: Gaseous ethylene generator
Inventor: DOMENICO BRANCATO
IPC: A01F/
Filed: 1984-07-27
Granted: 1989-12-14
Abstract: Appts. comprises means (1) for mounting the fruit; means (2) arranged in spaced relation to (1) for mounting for directing at least one pressurised jet of gas (3) onto the exposed plurality of juice sacs so as to separate them from the rest of the fruit; means for causing relative motion substantially parallel to the plane, between (2) and (I) so as to cause scanning of the plurality of juice sacs by (3) and means for correlating scanning with the shape of the fruit, so as to prevent impingement of said at least one jet of gas on the exposed area of peel
Patent IT-1236912-B (IT)
Title: Tool carrying turret for lathes, work centres and the like
Inventor: DE BERNARDI FRANCO
IPC: B23Q/
Filed: 1989-12-21
Granted: 1993-04-26
Abstract: Tool carrying turret of the type, which includes a body base, a table furnished with step-wise rotational motion, mounted on the body base, and provided with housings to accommodate a variety of tool carrying mandrels on its border, which are then carried in succession to a work station, where an actuator is provided for, for setting into rotation the mandrel which has thus arrived.The rotational working motion of the tool is transmitted by means of a coupling in the form of a tenon provided for on the shank of each mandrel, and with counter mechanisms in the form of a mortise notch provided for on the actuator.The coupling mechanisms include machine parts to maintain a pre-fixed direction of the tenon of each mandrel during angular shifts of the table.In this way one has the advantage of eliminating the dangers of blocking, during the coupling of the actuator with the respective mandrel present at the work station, and of accelerating the exchange operations of the mandrel.
Patent IT-1133855-B (IT)
Title: Disposable toilet seat cover
Inventor: SHOJI SATOSHI
IPC: A47K/
Filed: 1980-10-09
Granted: 1986-07-24
Abstract: The w.c. seat has a stack (3) of superposed paper cover sheets (2) of horseshoe or elliptical shape. These are detachably retained by pairs of rubber lips (7) on a similarly-shaped backing of plastics which is removably secured to the seat by adhesive tapes. A layer of sponge may be interposed between the backing and the lowermost sheet. Separation of successive sheets is facilitated by tongues (8) and by making each sheet larger than the one underlying it. The cover sheets of the laminate are formed of water-proof oiled paper.
Patent IT-1210028-B (IT)
Title: Finish machining of electroerosion electrodes
Inventor: ALEXEENKO MIKHAIL KONSTANTINOV
Filed: 1982-06-10
Granted: 1989-09-06
Abstract: In the finish machining of tool electrodes, for the electroerosion machining of the working faces of a stamping tool and die set, one of the pair of electrodes is finished using a machining tool having a face of geometrically similar shape to that of the stamping tool or die working face, while the other electrode of the pair is finished using a negative copy taken from the face of the machining tool, both finishing operations being carried out by relative movement of the electrode and the tool or copy while supplying a grinding powder. An almost unlimited number of copies can be taken from the machine tool so that identical precision electrode pairs can be produced for finish machining of interchangeable stamping tool and die sets.
Patent IT-1214832-B (IT)
Title: Heat insulating ceramic prodn.
Inventor: LUIGI ZERBONI
IPC: C04B/
Filed: 1984-05-16
Granted: 1990-01-18
Abstract: Fuse used in an explosives, launching assembly, includes (i) a striker, (ii) a rotatable rotor, (iii) a detonator in the rotor, (iv) a rotor lock adapted to be in a disarmed state in which the rotor lock inhibits the rotor from turning and thus prevents the detonator from being aligned with the fuse's striker and in an armed state in which the rotor lock is sepd. from the rotor, and (v) control means for controlling the rotor lock to change from the disarmed state to the armed state only as a result of intentional launching. The improvement is that rotor lock safety means inhibits the rotor lock from changing from the disarmed state to the armed state even after intentional launching until acceleration forces of preselected magnitude are applied to the rotor lock. @(Dwg.No.0/1)
Patent IT-1102029-B (IT)
Title: Magnetic tape reel - has projecting annular edges at centre of each side disc, fitting into grooves in core
IPC: G11B/
Filed: 1978-01-27
Granted: 1985-10-07
Abstract: The magnetic tape reel comprises two side discs which are fitted to a central core (2). The latter has two coaxial rims (8, 10) joined by a web (12), with an intermediate annular edge (14, 16) on each side of it. Each side disc (4) has two coaxial annular edges (26, 28) around a central opening, on its inside face. The outer annular edge (28) of each side disc (4) rests against the inside of the outer rim (10) of the core (2). The inner annular edge (26) of each side disc (4) rests against the outside of the respective annular edge (14, 16) formed in the core (2), so that the two side discs (4) support the outer rim (10) of the core (2) and prevent radial flexure.
Patent IT-1197702-B (IT)
Title: Imidazole derivs. - e.g. alpha 2,4,6-tri:methyl-phenyl:chloro-5, 1-imidazolyl-benzene methanol have good thrombocyte aggregation suppression effects
Inventor: TSURUDA MINEO
IPC: A61K/
Filed: 1983-09-01
Granted: 1988-12-06
Abstract: Novel imidazole derivs that can act to inhibit biosynthesis of thromboxane A2, suppress thrombocyte aggregation, promote vasodilation and protect against liver disorder have the formula (I). In (I) IR1, R4= H or lower alkyl; R2, R3= H or halogen atom, or hydroxy, lower alkyl, lower alkoxy, aralkyloxy, nitro or amino gp.; A= -O-, -S-, -CH=CH- or -CH=N-; Z= aryl, thienyl, pyridyl or furyl gp. with aromatic or heterocyclic rings opt. substd. by 1-3 of the substits. halogen and the gps. lower alkyl, cyclic alkyl, lower alkoxy, hydroxy, carboxy, lower alkoxycarbonyl, carboxy lower alkoxy di-(lower alkyl)-amino lower alkoxy and nitro. Use may be made of pharmaceutically acceptable acid addn. salts of these derivs.
Patent IT-1075769-B (IT)
Title: Paired cylinder two stage combustion IC engine - has valve connecting cylinders for second stage lean fuel, rich oxygen combustion
IPC: F02M/
Filed: 1976-10-07
Granted: 1985-04-22
Abstract: An internal combustion engine has one or more compounded pairs of undulating volumes, such as produced by a piston reciprocating within a cylinder which share periodically common combustion and which are provided with combustible fuel mixtures prepared externally. The fuel-air mixture, when involving a petroleum type fuel, is burned internally in two stages, the first burn at elevated temperatures is a fuel-rich, oxygen-lean mixture to minimize the nitrous oxides produced, and the second burn at lower temperatures is a fuel-lean, oxygen-rich mixture to substantially complete combustion of unburned hydrocarbons and oxidize carbon monoxide prior to being exhausted to the atmosphere. Paired cylinders communicate to form a common combustion chamber to effect the second stage burn and extended power expansion by differential displacement. Both cylinders have inlet valves, only the second stage having an exhaust, a movable valve allowing communication between the cylinders.
Patent IT-1048047-B (IT)
Title: Monorail inclined conveyor track brake - with automatic stopping brake, downhill deceleration brake and drive shaft safety brake
IPC: B61C/
Filed: 1975-10-31
Granted: 1980-11-20
Abstract: The monorail conveyor track is esp. for good transport on steep slopes e.g. between hillside fruit gardens and a valley depot, with a motor driven towing vehicle and attached trailers. The towing vehicle (1) has a drive unit connected by transmission to a drive wheel (16) engaging the rail. One brake, connected to the transmission serves to stop the machine, and a second brake is for limiting its speed when running downhill. There is also a safety brake connected to a drive shaft (25). A brake activating mechanism (6) is automatically released at a prescribed stopped place. The second brake may be operated by centrifugal force.